• Experienced

    Over 40 years of truck service

  • Attention to Detail

    to create the perfect solution

  • Engine Wiring Harnesses

    Custom configurations for all situations

  • Custom Exhaust

  • Truck Service

    Full Truck Services including electronic diagnostics, transmission, inspection and more. Contact us today to schedule....

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  • Truck Parts

    Rely on the World's Best for the Parts You Need stocking common Kenworth Parts....

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  • Customer Photos

    Specialty Diesel Services delivers consistent, quality service for large, diesel trucks in the greater Williamsport area....

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Welcome to Specialty Diesel Services!

Specialty Diesel Services delivers consistent, quality service for over the road diesel trucks in the greater Williamsport area. Conveniently located off of I-80 and Route 15, we have been doing diesel repair for more than 35 years combined and began our business in 2013. We are honored to serve truckers and fleets around Central Pennsylvania with an experienced team and reputable parts.

We would like to say a special thank you to all of our customers for their support over the years and the years to come. Specialty Diesel Services will continue to meet your expectations for quality workā€”period.